Peter Zijlstra 42c62a589f sched/rt: Keep period timer ticking when rt throttling is active ...

When a runqueue is throttled we cannot disable the period timer
because that timer is the only way to undo the throttling.

We got stale throttling entries when a rq was throttled and then the
global sysctl was disabled, which stopped the timer.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>
[ Added changelog ]
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/n/tip-nuj34q52p6ro7szapuz84i0v@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2012-03-01 10:28:01 +01:00

..

auto_group.c

sched: Move all scheduler bits into kernel/sched/

2011-11-17 12:20:22 +01:00

auto_group.h

sched: Move all scheduler bits into kernel/sched/

2011-11-17 12:20:22 +01:00

clock.c

sched: Move all scheduler bits into kernel/sched/

2011-11-17 12:20:22 +01:00

core.c

Merge branch 'linus' into sched/core

2012-03-01 10:26:43 +01:00

cpupri.c

kernel-doc: fix kernel-doc warnings in sched

2012-01-23 08:44:54 -08:00

cpupri.h

sched: Move all scheduler bits into kernel/sched/

2011-11-17 12:20:22 +01:00

debug.c

sched: Remove sched_switch

2012-01-27 13:28:53 +01:00

fair.c

Merge branch 'linus' into sched/core

2012-03-01 10:26:43 +01:00

features.h

sched: Use jump_labels for sched_feat

2011-12-06 20:51:26 +01:00

idle_task.c

sched: Move all scheduler bits into kernel/sched/

2011-11-17 12:20:22 +01:00

Makefile

sched: Move all scheduler bits into kernel/sched/

2011-11-17 12:20:22 +01:00

rt.c

sched/rt: Keep period timer ticking when rt throttling is active

2012-03-01 10:28:01 +01:00

sched.h

sched: Make initial SCHED_RR timeslace DEF_TIMESLICE

2012-02-22 12:28:29 +01:00

stats.c

sched: Remove sched_switch

2012-01-27 13:28:53 +01:00

stats.h

Merge branch 'sched/core' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into cputime-tip

2011-12-19 19:23:15 +01:00

stop_task.c

sched: Move all scheduler bits into kernel/sched/

2011-11-17 12:20:22 +01:00